1. For the safety of athletes: This Portable PVC Sports Flooring is made of 5 different layers, every layer has their own different functions to protect the athletes from injured.2. Eco-friendly: This PortablePVC Sports Flooring is environmental friendly product. All the technical indicators could up to the environmental standards, this PVC flooring comply with the characteristics of high-tech anti-bacteria, non-toxic, no smell, waterproof and anti-slip.3. Easy to installation:This PortablePVC Sports Flooring can be installed by your requirements, there is no limitation by the size of court. What’s more, it’s easy to move it.4. Easy to clean: The surface of the PortablePVC Sports Flooringis anti-fouling. One piece of mop could make it clean again. Users could save a lot from the maintenance cost.5. Certification:Top-joy Portable PVC flooring comply with IAAF, ITTF, IAF, ITF and BWF certifications.